Nov 26 – 30, 2018
America/Lima timezone
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Interplay between multiple parton interactions and color reconnection and their effec ts on forward-backward multiplicity correlations in proton-proton collisions

Nov 27, 2018, 2:50 PM
Room N101, McGregor Building (PUCP)

Room N101, McGregor Building


Parallel Talk (Theory) QCD Parallel Talks B


Eleazar Cuautle Flores (Universidad Nacional Autonoma (MX))


we present a study of forward backward multiplicity correlations in proton-proton collisions using PYTHIA event generator, at LHC energies. Detailed analysis is presented splitting data samples into soft and hard QCD processes, as well as, their comparisons of the correlation computed for short and long range pseudorapidity regions. Each region is analyzed taking into account effects on the color reconnection and independently multiple parton interactions. We show that a combination of those effects is required to explain last measurements
on proton-proton data, furthermore, the extraction of the strength of color reconnection and taking events with ranges of the number of multiple partons interactions brings us also the possibility to predict the results to energies not reached in the experiment.

Primary author

Eleazar Cuautle Flores (Universidad Nacional Autonoma (MX))

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